
ABOUT US
Provide One-stop Polyimide Solutions
Zhenjiang Longcheng Insulation Materials Co., Ltd.
Company Overview
Zhenjiang Longcheng Insulation Materials Co., Ltd. is a wholly-owned enterprise specializing in the research, development, production, and sales of polyimide films, with Japanese capital backing. Founded by Mr. Shinji Mōda, an experienced entrepreneur in the field of thin-film insulation materials.
Products and Services
Our primary product offerings include 6051 polyimide films, HF and FHF composite films (polyimide composite films), polyimide daily-grade pressuresensitive tapes, Hclass polyimide glass cloth, and other product series. We offer integrated production and supply services, including comprehensive after-sales support and technical assistance, to ensure customers have the best experience in our cooperation.

Certificates
Our company boasts a range of advanced laboratory facilities, including chemical analysis, spectral analysis, mechanical performance testing, thin-film quality inspections, and thin-film lifespan testing center. These facilities support our product development and production, ensuring that the polyimide films we provide meet the highest quality standards. We strictly adhere to UL standards for design and manufacturing and operate in compliance with the ISO9001 international quality .
Innovation Quality
Zhenjiang Longcheng Insulation Materials Co., Ltd. has been committed to technological innovation and actively exploring the applications of polyimide films in various fields. Our advanced technology and outstanding management system place us at the forefront of the industry. We uphold the corporate tenets of "pragmatism, integrity, diligence, and innovation," providing customers with products and services of exceptional quality.



